3343905

Information

• Patent Grant
• 3343905

• References
• Source

• Patent Number

  3,343,905

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1967
  57 years ago

• CPC

  • D06P3/241 - using acid dyes
  • D06P3/24 - polyamides polyurethanes
  • D06P3/245 - using metallisable or mordant dyes
  • Y10S8/924 - Polyamide fiber

• US Classifications

  • 008 - Bleaching and dyeing
  • 534 - Organic compounds